feat(seo): improve SEO configuration and enable SSR

- Enable `ssr: true` in `nuxt.config.ts` for server-side rendering of meta tags. - Implement `useSeoMeta` in `events/.vue` with fallback logic for Open Graph and Twitter cards. - Update `content.config.ts` to use `asSeoCollection` for the news collection. - Migrate event markdown frontmatter to use standardized SEO fields.
2025-11-27 23:07:24 +08:00
parent 6288a1b01b
commit 9bca019b50
4 changed files with 102 additions and 67 deletions
--- a/app/pages/events/[slug].vue
+++ b/app/pages/events/[slug].vue
@@ -7,9 +7,13 @@
          <!-- 卡片装饰边框（浅色渐变） -->
          <!-- <div class="absolute inset-0 bg-linear-to-r from-blue-100 to-purple-100 rounded-2xl blur-sm"></div> -->

-          <div class="relative rounded-xl border border-gray-200 shadow-xl overflow-hidden">
+          <div
+            class="relative rounded-xl border border-gray-200 shadow-xl overflow-hidden"
+          >
            <!-- 顶部装饰条（明亮渐变） -->
-            <div class="h-1 bg-linear-to-r from-blue-400 via-purple-400 to-cyan-400"></div>
+            <div
+              class="h-1 bg-linear-to-r from-blue-400 via-purple-400 to-cyan-400"
+            ></div>

            <div class="p-8 sm:p-10 lg:p-12">
              <!-- 内容渲染器 -->
@@ -17,16 +21,32 @@
                <ContentRenderer :value="event ?? {}">
                  <template #empty>
                    <div class="text-center py-16">
-                      <div class="inline-flex items-center justify-center w-16 h-16 bg-blue-100 rounded-full mb-4">
-                        <svg class="w-8 h-8 text-blue-500 animate-spin" fill="none" viewBox="0 0 24 24">
-                          <circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4">
-                          </circle>
-                          <path class="opacity-75" fill="currentColor"
-                            d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z">
-                          </path>
+                      <div
+                        class="inline-flex items-center justify-center w-16 h-16 bg-blue-100 rounded-full mb-4"
+                      >
+                        <svg
+                          class="w-8 h-8 text-blue-500 animate-spin"
+                          fill="none"
+                          viewBox="0 0 24 24"
+                        >
+                          <circle
+                            class="opacity-25"
+                            cx="12"
+                            cy="12"
+                            r="10"
+                            stroke="currentColor"
+                            stroke-width="4"
+                          ></circle>
+                          <path
+                            class="opacity-75"
+                            fill="currentColor"
+                            d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
+                          ></path>
                        </svg>
                      </div>
-                      <p class="text-gray-700 text-lg font-medium">内容加载中...</p>
+                      <p class="text-gray-700 text-lg font-medium">
+                        内容加载中...
+                      </p>
                      <p class="text-gray-400 text-sm mt-2">请稍等片刻</p>
                    </div>
                  </template>
@@ -41,16 +61,43 @@
 </template>

 <script lang="ts" setup>
-const route = useRoute()
-const { data: event } = await useAsyncData('event-detail', () =>
-  queryCollection('events')
-    .path(`/events/${route.params.slug}`)
-    .first()
-)
+const route = useRoute();
+const { data: event } = await useAsyncData("event-detail", () =>
+  queryCollection("events").path(`/events/${route.params.slug}`).first()
+);

-useHead({
-  title: event.value?.title
-})
+if (event.value) {
+  // 1. 确定图片：优先用 ogImage，没有就用 cover
+  const shareImage = event.value.ogImage || event.value.cover;
+
+  // 2. 确定标题和描述：优先用 seoTitle，没有就用 title
+  const shareTitle = event.value.seoTitle || event.value.title;
+  const shareDesc = event.value.seoDescription || event.value.description;
+
+  // 3. 注入 SEO
+  useSeoMeta({
+    // 基础
+    title: shareTitle,
+    description: shareDesc,
+
+    // Open Graph (Facebook / WhatsApp)
+    ogTitle: shareTitle,
+    ogDescription: shareDesc,
+    ogImage: shareImage,
+    ogType: "article",
+
+    // Twitter Card
+    twitterCard: "summary_large_image",
+    twitterTitle: shareTitle,
+    twitterDescription: shareDesc,
+    twitterImage: shareImage,
+  });
+
+  // 如果你用了 nuxt-og-image 模块生成动态图
+  if (shareImage) {
+    defineOgImage({ url: shareImage });
+  }
+}
 </script>

 <style scoped></style>
--- a/content.config.ts
+++ b/content.config.ts
@@ -1,4 +1,5 @@
 import { defineContentConfig, defineCollection, z } from "@nuxt/content";
+import { asSeoCollection } from "@nuxtjs/seo/content";

 export default defineContentConfig({
  collections: {
@@ -12,29 +13,31 @@ export default defineContentConfig({
        date: z.coerce.date(),
        location: z.string(),
        cover: z.string().url(),
-        draft: z.boolean().optional().default(false)
+        draft: z.boolean().optional().default(false),
      }),
    }),
    // 新闻集合
-    news: defineCollection({
-      type: "page",
-      source: "news/*.md",
-      schema: z.object({
-        title: z.string(),
-        date: z.coerce.date(),
-        updated: z.coerce.date().optional(),
-        author: z.string(),
-        description: z.string(),
-        cover: z.string().optional(),
-        tags: z.array(z.string()).optional(),
-        category: z.enum(["活动", "通知", "招聘", "博客"]).optional(),
-        highlight: z.boolean().optional(),
-        seoTitle: z.string().optional(),
-        seoDescription: z.string().optional(),
-        ogImage: z.string().optional(),
-        draft: z.boolean().optional().default(false)
-      }),
-    }),
+    news: defineCollection(
+      asSeoCollection({
+        type: "page",
+        source: "news/*.md",
+        schema: z.object({
+          title: z.string(),
+          date: z.coerce.date(),
+          updated: z.coerce.date().optional(),
+          author: z.string(),
+          description: z.string(),
+          cover: z.string().optional(),
+          tags: z.array(z.string()).optional(),
+          category: z.enum(["活动", "通知", "招聘", "博客"]).optional(),
+          highlight: z.boolean().optional(),
+          seoTitle: z.string().optional(),
+          seoDescription: z.string().optional(),
+          ogImage: z.string().optional(),
+          draft: z.boolean().optional().default(false),
+        }),
+      })
+    ),
    // 名人堂
    hallOfFames: defineCollection({
      type: "page",
--- a/content/events/20251115-graduation-ceremony-60.md
+++ b/content/events/20251115-graduation-ceremony-60.md
@@ -17,35 +17,19 @@ keywords:
  - 刘连升老师
  - 永中校友会

-# Open Graph / Facebook
-og:
-  title: "永平中学第 60 届毕业典礼｜初中第 67 届毕业典礼"
-  description: "2025 年永平中学毕业典礼隆重举行，包含师长致辞、奖学金颁发、荣休老师欢送，以及学生精彩演出等精彩环节。"
-  image: "https://img.yphsalumni.org/i/2025/11/27/st6hzt.jpg"
-  type: "article"
+# --- SEO 专用字段 (对应你的 Zod Schema) ---

-# Twitter 卡片
-twitter:
-  card: "summary_large_image"
-  title: "永平中学第 60 届毕业典礼"
-  description: "永平中学 2025 毕业典礼精彩回顾：致辞、演出、奖学金颁发与荣休教师表扬。"
-  image: "https://img.yphsalumni.org/i/2025/11/27/st6hzt.jpg"
+# 对应 schema: seoTitle
+# 如果不填，代码里会默认使用 title
+seoTitle: "永平中学第 60 届毕业典礼｜初中第 67 届毕业典礼"

-# 文章结构化数据（可选，Nuxt SEO module 会自动识别）
-structuredData:
-  "@type": "NewsArticle"
-  headline: "永平中学第 60 届毕业典礼圆满举行"
-  image: "https://img.yphsalumni.org/i/2025/11/27/st6hzt.jpg"
-  datePublished: "2025-11-15"
-  author:
-    "@type": "Organization"
-    name: "永平中学校友会"
-  publisher:
-    "@type": "Organization"
-    name: "永平中学"
-    logo:
-      "@type": "ImageObject"
-      url: "/logo.png"
+# 对应 schema: seoDescription
+# 如果不填，代码里会默认使用 description
+seoDescription: "2025 年永平中学毕业典礼隆重举行，包含师长致辞、奖学金颁发、荣休老师欢送，以及学生精彩演出等精彩环节。"
+
+# 对应 schema: ogImage
+# 只有当你想要分享的图片和封面图不一样时才填，否则代码里会默认用 cover
+ogImage: "https://img.yphsalumni.org/i/2025/11/27/st6hzt.jpg"
 ---

 # 永平中学高中第 60 届、初中第 67 届毕业典礼圆满举行
--- a/nuxt.config.ts
+++ b/nuxt.config.ts
@@ -5,14 +5,15 @@ export default defineNuxtConfig({
  compatibilityDate: "2025-07-15",
  devtools: { enabled: true },
  modules: [
-    "@nuxtjs/seo",
    "@nuxt/ui",
+    "@nuxtjs/seo",
    "@nuxt/content",
    "@nuxt/image",
    "reka-ui/nuxt",
    "@nuxtjs/robots",
    "@nuxtjs/sitemap",
  ],
+  ssr: true,
  css: ["~/assets/css/main.css"],
  vite: {
    plugins: [tailwindcss()],